diff --git a/core/src/plugins/action.share/class.ShareCenter.js b/core/src/plugins/action.share/class.ShareCenter.js
index ca23f37574..3e68adbebd 100644
--- a/core/src/plugins/action.share/class.ShareCenter.js
+++ b/core/src/plugins/action.share/class.ShareCenter.js
@@ -444,10 +444,10 @@ Class.create("ShareCenter", {
                         if(json['download_limit']){
                             oForm.down('input[name="downloadlimit"]').setValue(json['download_limit']);
                         }
+                        var chooser = this.createTemplateChooser(oForm);
+                        var container = oForm.down('.layout_template_container');
+                        container.insert(chooser);
                         if(json["minisite_layout"]){
-                            var chooser = this.createTemplateChooser(oForm);
-                            var container = oForm.down('.layout_template_container');
-                            container.insert(chooser);
                             chooser.setValue(json['minisite_layout']);
                         }
                         if(json['is_expired']){
@@ -1223,7 +1223,7 @@ Class.create("ShareCenter", {
             var aSpan = new Element('span', {
                 className:'',
                 title:MessageHash['share_center.152']
-            }).update('<span class="icon-refresh"></span> '+MessageHash['share_center.152']);
+            }).update('<span class="icon-save"></span> '+MessageHash['share_center.152']);
             var editButton = new Element('div', {className:'largeButton'}).update(aSpan);
             bottomButtonsContainer.insert(editButton);
             bottomButtonsContainer.show();
diff --git a/core/src/plugins/meta.quota/class.QuotaComputer.php b/core/src/plugins/meta.quota/class.QuotaComputer.php
index 1f8957d466..b113ba5fc9 100644
--- a/core/src/plugins/meta.quota/class.QuotaComputer.php
+++ b/core/src/plugins/meta.quota/class.QuotaComputer.php
@@ -164,14 +164,14 @@ public function loadRepositoryInfo(&$data){
 
     public function recomputeQuotaUsage($oldNode = null, $newNode = null, $copy = false)
     {
-        $path = $this->getWorkingPath();
-        $q = $this->computeDirSpace($path);
-        $this->storeUsage($path, $q);
+        $repoOptions = $this->getWorkingRepositoryOptions();
+        $q = $this->accessDriver->directoryUsage("", $repoOptions);
+        $this->storeUsage($q);
         $t = $this->getAuthorized();
         AJXP_Controller::applyHook("msg.instant", array("<metaquota usage='{$q}' total='{$t}'/>", $this->accessDriver->repository->getId()));
     }
 
-    protected function storeUsage($dir, $quota)
+    protected function storeUsage($quota)
     {
         $data = $this->getUserData();
         $repo = $this->accessDriver->repository->getId();